Results 181 to 190 of about 2,512 (255)

Resisting Hubris: For A Stoic Ethics of Power in Leadership Development

open access: yesBusiness Ethics, the Environment &Responsibility, EarlyView.
ABSTRACT This essay advances a philosophical and Stoic reinterpretation of hubris that challenges the reductionist treatment it has received in contemporary management research. Whereas most studies, shaped by a positivist epistemology, have sought to quantify the effects of leader hubris on performance, this essay reclaims the concept's original ...
Valérie Petit, Xavier Pavie
wiley   +1 more source

No evidence that same‐language subtitles improve children's reading fluency

open access: yesBritish Journal of Psychology, EarlyView.
Abstract High‐profile campaigns globally have argued that same‐language television subtitles may help children improve their reading. In this intervention study, we tested the causal hypothesis that exposure to subtitles improves children's reading fluency.
Anastasiya Lopukhina   +4 more
wiley   +1 more source

From tetrachoric to kappa: How to assess reliability on binary scales

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Reliability is crucial in psychometrics, reflecting the extent to which a measurement instrument can discriminate between individuals or items. While classical test theory and intraclass correlation coefficients are well‐established for quantitative scales, estimating reliability for binary outcomes presents unique challenges due to their ...
Sophie Vanbelle
wiley   +1 more source

Enhancing generalizability theory with mixed‐effects models for heteroscedasticity in psychological measurement: A theoretical introduction with an application from EEG data

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Generalizability theory (G‐theory) defines a statistical framework for assessing measurement reliability by decomposing observed variance into meaningful components attributable to persons, facets, and error. Classic G‐theory assumes homoscedastic residual variances across measurement conditions, an assumption that is often violated in ...
Philippe Rast, Peter E. Clayson
wiley   +1 more source

Level‐specific reliability coefficients from the perspective of latent state‐trait theory

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract The growing popularity of the ecological momentary assessment method in psychological research requires adequate statistical models for intensive longitudinal data (ILD), with multilevel latent state‐trait (ML‐LST) models based on the latent state‐trait theory revised (LST‐R theory) as one possible alternative.
Lennart Nacke, Axel Mayer
wiley   +1 more source

Recovery of device‐measured physical activity after major abdominal surgery in older adults

open access: yes
Anaesthesia, EarlyView.
Daniel Rubin   +3 more
wiley   +1 more source

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